We would be happy to help you select the perfect product.​
> T +31 (0)174 52 50 50   > sales@vanderknaap.info

Perennial plants

Custom substrates
  • Custom-made
  • Tailored to customers’ growing requirements
  • For different cultivations and applications
Growing Soilutions
  • More than twenty different substrates
  • Suitable for different crops and applications
  • High-quality products
TopControl
  • Covering layer against weeds and moss
  • Reduces evapoaration
  • Suitable for virtually all crops
Paperpots
  • Suitable for the rooting of all types of cuttings
  • Available in various sizes
  • Good air/water management
Jumbo Paperpots
  • Available in Ø 60, 70 or 80 mm
  • For use in gardens and flowerbeds
  • Environmentally friendly
Fibre-Neth®
  • Coco-based rooting medium
  • Suitable for virtually all crops
  • Easily controllable
Obturo®
  • Obturo® is made according to customer specification
  • Excellent rooting properties
  • Suitable for virtually all crops
Filling pots, containers and trays
  • Can be filled with any potting soil mixture
  • Processing of different pot, container and tray sizes
  • Ideal for growers lacking the time or machinery to do this themselves
4.5 kg blocks
  • Various types of coco peat available
  • From fine to coarse coco peat
  • Suitable for various crops
Coco Tablets
  • Suitable for professional and consumer markets
  • Rapid water absorption
  • Available in various sizes
Coco plugs
  • Suitable for cuttings and seeds
  • Quickly expand when water is added
  • Suitable for many crops
Washing trays and containers
  • Washing of trays and containers
  • Virtually all types of trays and containers
  • Detergent available on request

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